{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["content container", "entity origin", "message topic", "member collection"], "input": "cuba is already a customer and now the state development bank , bndes , plans to finance the export of ethanol knowhow to africa , where the hopes of countries such as ghana are pinned on the jatropha plant ."}
{"content container": [], "entity origin": [], "message topic": [], "member collection": []}